Cardio Activity and Your Heart

Heart disease is one of the nation’s deadliest killers taking the lives of almost one million Americans each year. Each of us has a different susceptibility to cardiovascular disease. Your fitness level and what you eat plays a major role. Approximately 64 million Americans have cardiovascular disease, and here’s the shocker; as many as 40 percent of those who suffer a heart attack have no symptoms. A heart attack may occur due to heart disease but not always and although it is the leading cause of death it can be prevented. Women usually have fewer heart attacks than men but after menopause women catch up to men in the number of heart attacks experienced.

So, what are the factors that lead to heart disease?
The most commonly recognized risk factors are:

1 Stress
2 Smoking
3 High levels of LDL cholesterol (bad cholesterol)
4 Low levels of HDL cholesterol (good cholesterol)
5 High Blood-pressure.
6 Obesity
7 Diabetes
8 Destructive form of amino acid called homocysteine
9 Heredity

The heart is the most crucial organ to sustain life and to keep it ticking efficiently, our priority should be to prevent its deterioration. The simplest Mantra for prevention of heart disease is; eat well, exercise and adopt a healthy lifestyle. This has been said countless times before and the simple truth is that those who do follow through with the advice enjoy a much healthier and longer life.

NOTE: Always check with your physician first before changing or implementing any sort of a diet or exercise program especially if you're taking prescription or over the counter medicines.

Some factors to consider when adopting a healthier lifestyle include but not limited to: (also check with your physician)

1 Cut down on dietary fat and cholesterol

2 Check your blood pressure regularly

3 Don’t smoke (fortunately there are a lot of resources available for those wanting to quit).

4 Learn to meditate, this will lessen stress.

5 Exercise - Being sedentary is one of the biggest risk factors for heart attacks.

6 Control your weight - If you're obese

7 Control your diabetes


Symptoms of a heart attack

NOTE: These symptoms may or may not indicate a heart attack. In any case medical help should be sought immediately because some heart attacks are the ’silent type’.

The American Heart Association lists them as:

-Uncomfortable pressure, fullness or squeezing and excruciating pain in the chest.
-Pain spreading to shoulder, neck, and arms. Specifically left sided neck and arm pain.
-Light headedness, fainting.
-Shortness of breath with little exertion.
-Profuse sweating.

The first hour is very critical. So, don’t waste time thinking its gas or flatulence. Act immediately and call 911 don’t waste time calling your doctor, he’ll most likely ask you to call 911 anyway. Heart disease can be easily prevented it's just a matter of implementing a healthier lifestyle.

To accomplish a good cardio-vascular workout all you really need is a good pair of running shoes. Most cardio-vascular exercise needs little or no third party apparatus to help you accomplish your routine. Running, dancing, walking can all be done with no equipment (well, if dancing, then maybe some music would help). Other forms of cardio are step, circuit training, bike riding, swimming, aerobics and more...

With most exercise you should always remember to warm up first and cool down afterwards. This means gently stretching and moving your muscles to start off with. Suddenly moving into full exercise without building up first will cause problems such as stiffness and cramps. Ease yourself into it. Then after exercise, the cool down is basically gently moving the muscles and joints to stretch and relax, as your body returns to its normal pace.

Running:
Make sure you have a good pair of running shoes. The technology put into these shoes nowadays is highly researched and designed to reduce shock to the feet, ankles, legs and back. So don't skimp on these - you get what you pay for.

Before you start your run, be sure to warm up first. Start with a brisk walk ensuring you move your arms vigorously gradually breaking into a slow jog. It is better to run at a speed to which you can still converse. If you find yourself losing breath, slow your pace down until you've recovered. If you are a novice runner try running and walking, until you can hold your run for 15 minutes.

Now increase the length and time of your run by a couple of minutes every other time you hit the road or treadmill, until you can run for 30 minutes without stopping. Try to increase your run time by 10% each week, remember not to over do it and don’t forget to warm down at the end of each by slowing down gradually. When your run is complete stretch your legs for 30 seconds per muscle, hamstring, calf and thigh.

Cycling:
Cycling is one of the best ways to get a good cardio-vascular workout.

First of all, if you are riding on the roads safety is paramount, always use the appropriate safety equipment when road riding. You can stay fit by riding a bike to work, most people work within a five mile radius of there place of work, which is a perfect distance for a bike ride.

Exercise bikes can be used in a variety of ways, general riding for specified length of time, this is like going for a bike ride with out the dangers of road riding and the weather. Warm up riding you can use an exercise bike for warming up the legs before a leg workout. Also exercise bike classes, these classes are taken by an instructor, who will put you through various levels of pace, quite like a circuit training exercise with a bike.

You may find it surprising to find that riding a bike five miles 3 times per week will improve your heart rate, your posture, skin and weight control. Some even say that riding and running are great ways of relieving stress.

Swimming:
One of the best ways to firm up and trim your body down. Due to the resistance the water has on the body swimming involves all the major muscle groups this allows the body to burn up to 20% more calories than swimming through air. Swimming a few lengths per day will keep you fit and give you an excellent workout. Swimming also has less impact on the joints than say, running.

If you wish to take your swim a little further try picking up the pace of your swim, you can work up to a great aerobic exercise and give your body an excellent workout.

Start off by swimming 1-2 lengths at a time resting between sets if necessary, after you have swam ten lengths call it a day. The next day repeat the process until you can swim five lengths without a break. Progress to ten lengths in by adding an extra length each time you return.

You can put together your own cardio raining routing in the gym, if you have a problem with this then the staff on hand will write one for you and show you how to achieve your goal. Try to make your cardio last between an hour and an hour and a half. A good start point for cardio is always a run.

This cardio workout will work for a person of medium fitness, however adjust the times and pace according to your fitness levels.

1. Run at a light pace for 20 minutes, start off at a walking pace and gradually move to a run, this helps you get warmed up and the blood pumping.

2. Rowing machine- set the rowing machine for a countdown time of 15 minutes or keep a check on your watch or the clock. Start off with a slow rowing motion to get the pace up, maintain this steady pace throughout the full 13 minutes and use the 2 minutes to slow the pace down.

3. Move immediately on to exercise bike take a stead paced ride for 12 minutes with a sprint finish for the remaining 3 minutes.

4. After the exercise bike move directly on to the step climber for a period of 15 minutes climbing on a light level to get the legs going. Try to move at a swift pace for the full 15 minutes as this is the last of the leg work you will be doing.

5. When you have completed the step climber, move onto the abs bench for some crunches. 4 sets of crunches to failure is your target for this exercise. Try twisting your body and touching your left knee with your right elbow and vice versa.

6. The last exercise in this quick cardio workout is the leg raise apparatus. Bring your knees up to your chest for 3-4 sets for as many reps as possible (failure)

After the completion of this cardio workout, remember to do a full warm down by stretching the muscles. The full workout should take you around 1 hour 20 minutes.

This article will furnish you comprehensive Dietary Advice For Prehypertensive and Hypertensive Blood Pressure Levels. Here you will find Diet Tips To Reduce Blood Pressure

Diet For High Blood Pressure and Hypertension, Relation Between Diet and Blood Pressure
If you have Bad eating habits then it contributes significantly to unhealthily high blood pressure levels, even in middle age, when blood pressure levels typically rise as part of the aging process. Whether or not you are taking antihypertensive drugs, the need to make dietary improvements (eg. follow a healthy low-fat diet) is frequently at the top of a doctor's list of recommendations to reduce or prevent the onset of high blood pressure. Before outlining the best type of diet for hypertension, let's take a brief look at health consequences of raised blood pressure.

Hazards of Hypertension & High Blood Pressure
In under developed as well as developed countries, an estimated 20-40 percent of all adults suffer from persistent high blood pressure. High blood pressure puts a strain on the heart causing atherosclerosis(Thickenning of vessels). Result is damage to heart, Coronary artery disease, Kidney failure, Strok, Eye damage. Choice is yours, try to save these vital organs by controlling your BP. Remember Hypertension is a silent Killer, it shows its effects silently and when you come to know that you have BP, by that time hypertension often affects your vital organs.

Normal Blood Pressure Levels vs. Prehypertensive and Hypertensive
Normal blood pressure of an healthy adult at rest, is 120 (systolic) over 80 (diastolic) or less. Blood pressure levels greater than 120/80 and below 140/90 are at prehypertensive stage, while levels above 140/90 are considered hypertensive stage. Both prehypertensive and hypertensive subjects should make diet, exercise and lifestyle changes to reduce or prevent the onset of hypertension and reduce the risk of heart disease.

Weight increases blood Pressure
Over weight persons will be having high blood pressure. Weight reduction significantly decreases blood pressure.People with obesity double their risk of developing the disorder. In addition, roughly 7 out of 10 obese adults suffer from high blood pressure. If you lose even 10 pounds can produce noticeable improvements.

Dietary Advice and Tips For High Blood Pressure
If you have high blood pressure and not overweight, here are few tips to control your BP.

Choose A Healthy Balanced Diet
If you want to reduce your blood pressure, your diet should be rich in fruits, vegetables, and low-fat dairy foods, while low in saturated and trans-fats. It should also be low in cholesterol, high in fiber, calcium,potassium and magnesium, and moderately high in protein. The American Heart Association and U.S. government recommend the Dietary Approaches to Stop Hypertension (DASH) diet as a good diet guide to reduce blood pressure.

First thing is to Reduce Your Intake of Sodium (Salt)
How salt intake increases blood pressure. Eating too much salt or sodium-rich foods leads to a greater uptake of fluid and causes greater retension of water inside body, leads to volume overloard and High blood presure. It also places extra strain on the arterioles (blood vessels that dilate/constrict to regulate blood pressure and blood flow). Both these effects lead to higher blood pressure. The Recoomended daily dose for sodium for most people is 2,400 mg.

You can Reduce Sodium Intake
How can you decrease sodium intake? Eat less pre-cooked or processed food, and eat more fresh food. Sodium is found naturally in fresh foods like grains, fruits, vegetables, meats, nuts, and dairy products, but in much lower quantities than in processed foods (eg. packet, bottled or canned food).

High Sodium Foods
These foods typically have a high sodium content. In order not to exceed the RDA, either avoid them altogether, or choose low-sodium varieties.
Sauces: baking soda, barbecue sauce, catsup, garlic salt, mustard, onion salt,Soy sauce, steak sauce, salad dressing, baking powder, mustard, onion salt, seasoned salts like lemon pepper, bouillon cubes, meat tenderizer, and monosodium glutamate.
Salted Snacks: peanuts, pretzels, pork rinds.Tortilla chips, corn chips
Soup: instant soups, Regular canned soups.
Pickled Food: Olives, or sauerkraut, Herring, pickles, relish,
Meats: smoked or cured meats (containing sodium-nitrite) such as bacon, bologna, hot dogs, ham, corned beef, luncheon meats, and sausage, Hogmaws, ribs, and chitterlings,.
Dairy: Most cheese spreads and cheeses.
Drinks: club soda, saccharin-flavored soda,
Cereals: Instant hot cereals, Regular ready to eat cold cereals,
Ready-to-Eat: boxed mixes like rice, scalloped potatoes, macaroni and cheese and some frozen dinners, pot pies and pizza. Quick cook rice, instant noodles,
Fats: Butter, fatback, and salt pork.

Check Labels of Food Containers:
Choose those foods which labeled as low-sodium, very low sodium, or salt-free. Check food labels for words that indicate a high sodium content, including: sodium nitrite, sodium proprionate, disodium phosphate, and sodium sulfate., monosodium glutamate (MSG), sodium benzoate, sodium hydroxide,

Lower Sodium Eating Habits
Do not add extra salt when cooking or preparing meals. Cook with more herbs and spices.
Do not have salt on the table while eating do not add salt on salad.
If you cook with salt, switch to chili, ginger and lemon juice for flavoring.
If you eat cured/smoked meats, switch to fresh cold meats.
If you eat ready-to-serve breakfast cereal, choose low-sodium types of cereal.
Rinse before eating, If you eat tuna, salmon, sardines, or mackerel canned in water.
If you eat soup, switch to low-sodium or fresh soups.
If you cook with whole milk or fat diet, switch to 1 percent or skimmed buttermilk.
Remember taking less salt diet, Your BP will be in normal Limits.

If you want to know more about High Blood Pressure Diet Visit our website.

Here's some news you can take to heart: Experts say more than 70 million Americans currently live with a cardiovascular disease. And coronary heart disease is a leading cause of premature, permanent disability in the U.S. workforce.

Fortunately, there are practical steps you can take to reduce the health threat posed by heart disease.

According to the Centers for Disease Control and Prevention, much of the burden of heart disease and stroke could be eliminated by reducing major risk factors: high blood pressure, high blood cholesterol, tobacco use, diabetes, physical inactivity and poor nutrition.

For example, studies suggest a 10 percent decrease in total cholesterol levels may reduce the development of coronary heart disease by as much as 30 percent.

Twenty-five years ago, the treatment for heart attacks was simply bed rest. Today, doctors have medicines that can stop a heart attack in midstream as well as other high-tech treatments.

And more good news is on the way. According to a survey by the Pharmaceutical Research and Manufacturers of America (PhRMA), there are 146 new medicines currently in development to treat heart disease and strokes.

To help Americans get the information they need to fight heart disease and strokes, PhRMA has launched a new multimedia national health education campaign.

"Coronary vascular disease impacts one in every three Americans and is the number one killer according to the American Heart Association. It's important for patients to know that there are steps they can take today that can reduce their chances of developing these killer diseases tomorrow," said Billy Tauzin, president and CEO.

PhRMA's public service health information campaign stresses the importance of consulting with health care providers, as well as visiting helpful Web sites that provide information on preventing and treating coronary disease.

"PhRMA members and their scientists want to help Americans find answers to their questions about heart disease and strokes," said Tauzin. "I hope everyone will take a moment to visit these sites and get the information they need to learn how to treat and ultimately prevent these killers."

Hypertension can sometimes confuse both the patient and the doctor for a couple of reasons. One, the physical symptoms of high blood pressure can vary quite widely. And secondly, it shares many symptoms with other diseases or conditions.

That’s why, in dealing with any illness, a thorough examination of the patient, including checking blood pressure, is essential.

It is quite common for patients to visit the doctor for one illness only to be told that their real problem is high blood pressure.

Undiagnosed hypertension can affect all the major organs of the body, including the heart, kidneys and liver. It is also capable of affecting vision and causing strokes.

The physical symptoms of high blood pressure can include giddiness, headaches, blurry vision, tremors, convulsions and difficulty in walking or exerting oneself and clinical depression, among other things.

Difficulty in even minor physical exertion and unusual tiredness may be signs of cardiac damage from high blood pressure. Excessive perspiration and breathlessness can also signal this condition. This is a serious situation and calls for immediate medical attention.

Damage to kidneys can cause symptoms like increase in frequency of urination or pain while passing urine. The skin may appear to be dull due to dehydration and electrolyte loss.

High blood pressure can affect vision causing lesions in the ocular region. If left untreated, it can cause loss of vision.

The problem is that many of these symptoms can cause the physician to suspect other diseases. Sometimes, the high blood pressure can also be a symptom of another underlying problem. Comprehensive testing may be necessary to zero in on the real problem.

In cases where hypertension caused damage to major organs, the real underlying problem (high blood pressure) may be missed. To avoid misdiagnosis, a blood pressure check is routinely done for a wide variety of complaints.

Some of the symptoms of hypertension are similar to those of diabetes. Some are even similar to that of a person who is heavily drunk!

In fact, there have been cases where hypertension was not detected or treated because it was assumed that the symptoms were induced by alcohol.

The range of physical symptoms of high blood pressure is wide enough to present real problems. Having any of the above symptoms is reason enough to consult a health care professional at the earliest.

The exercise benefit you may want from exercise may differ greatly from the exercise benefit someone else wants but some things remain the same.

Strong Heart
A strong heart does not have to work so hard so you are less likely to have a heart attack. Regular exercise also increases your HDL (good) cholesterol and helps lower your total cholesterol. Exercise also helps lower your blood pressure. Your lungs will also benefit from exercise as they become better conditioned so that activities such as climbing stairs will not make you out of breath.

Any exercise tip you use needs to be simple yet smart enough so you can use the exercise tips to quickly and easily adapt your exercise habits to continue to push ahead and reach your health, fitness, and physical appearance goals and still have the time for a great family life.

Exercise tip for an exercise benefit:
Get a baby jogger. You don't have to run or jog, walking at a fast pace will do just as good, but you should get a baby jogger they're much easier and smoother than a regular stroller for this;

Increased Self-Esteem:
Gaining control of your body size and weight through fitness is an amazing way to increase self-esteem. You look better and are more confident which empowers you in everything you do. You will find that the self-discipline required and learned through regular exercise spills over into other areas of your life and you will be better able to make other necessary and desireable changes

Start by talking with your doctor. This is especially important if you haven't been active, if you have any health problems, or if you're pregnant or elderly.

Exercise Makes Your Heart Happy
You may know that your heart is a muscle. It works hard, pumping blood every day of your life. You can help this important muscle get stronger by doing aerobic (say: air-o-bik) exercise.

Balance Ball
You've seen them lying around the gym, but you've never really known what to do with them. At first, you may have thought they looked "girly," but then you probably saw some of the most muscular guys at your gym using them. Balance ball is a great way to get great abs! We urge you to find out more about balance ball exercises!

Marvelous things happen beneath the skin in the heat of the sweat bath. The capillaries dilate permitting increased flow of blood to the skin in an attempt to draw heat from the surface and disperse it inside the body. The bather's skin becomes cherry red. The heart is pressed into a faster pace to keep up with the additional demands for blood. Impurities in the liver, kidneys, stomach, muscles, brain, and most other organs are flushed out by the faster flow of juices. The skin and kidneys filter the wastes, excreting them in sweat and urine.

Exercise Your Heart!

Some researchers claim that the rapid flexing of the heart and blood vessels in the heat of the sweat bath is a healthy exercise that puts little more strain on the heart than strolling on level ground. The increased capillary volume, they say, keeps blood pressure normal. Other medical people, however, qualify their commendations. One Finnish study observed that whereas blood pressure of healthy persons remains approximately normal in a sweat bath, there occurs a marked reduction of pressure in persons suffering from high blood pressure. However, this effect is only transient,

How Hot Do We Get?

While the surface temperature of the skin may rise as much as 1O degrees C, inner temperature increases up to 3 degrees C. This is the "fever" that Hippocrates and generations of medical people after him sought, and is created as one reclines in a sweat bath! Of course it is unlikely that "every disease" can be cured by fever, but it is common knowledge that many bacterial and viral agents do not survive well at temperatures higher than normal body temperature. It is also possible that damaged cells repair themselves quicker in fever conditions due to the increased metabolic rate. Recovery from illness then comes easier and quicker.

The inner temperature rise also affects the function of important endocrine glands, the pituitary in particular. Located in the bottom center of the brain, the pituitary is known as the master gland because its hormones regulate both metabolism and the activity of other glands such as the thyroid, adrenal, ovaries and testes. Urged by the heat, the pituitary accelerates the body's metabolism and affects the interplay of several of the body's hormones. Some people have gone as far to say that sex drive is increased and growth stimulated in the sauna bath.

Exercise Your Lungs Too!

The oxygen needs of the body increase by about 2O percent so the lungs, another important eliminator of body wastes, join in the body's quickened pace. (The lungs' rapid exchange of carbon dioxide for oxygen is hindered in some sweat baths. In high humidity water condenses on the tiny alveoli where this exchange takes place and breathing may be slightly more difficult. On the other hand, if the air is too dry, as occurs in many American saunas, mucous membranes may become dry and damaged.) Clogged respiratory passages are opened by heat, giving relief from colds and other minor respiratory problems. Sweat bathing is not recommended for those suffering from pneumonia or other acute respiratory diseases.

The exercise bike has long been the type of exercising that people just love to do. Why? It is relatively easy to do and it allows people to exercise at virtually any time, in a number of different ways. It is through these bikes that people can tone muscle or lose weight. They can find an excellent amount of help through these bikes as well. If you are one of the many that love to work hard and want an exercise bike that will work for you, then this may just be the right option to think about. But, wait; did we mention the various types of exercise bikes on the market?

Just Look At The Options!

The exercise bike has really come a long way from the days of a stationary bike that you can ride. They used to be quite similar to those bikes that are rode out of doors, but now they have become complex machines. Now, although you can choose any of the exercise bike options that you find, it is important to realize that the true benefit to the bike comes only from getting on it and getting in that workout. In other words, you need to invest the time in the bike to gain anything from those features.

Some of the features that you will find on exercise bikes are those that will enhance your performance. One of the major problems or differences between the stationary bike and those that are real bikes is that you don’t get the up and down of hills that help to intensify a workout. But, this is possible and does happen when you use an exercise bike that you can tighten and release the tension off of. Also, some exercise bikes can be inclined at different levels to simulate the effects of bike riding.

Exercise bikes can also monitor your performance better. Yes, they can tell you how well you are doing. Many exercise bikes are equipped with mileage counters. Some have calorie burner counters as well. Still others will track your speed. On top of these elements, you will find heart rate monitor bikes that will actually track and monitor your heart’s beat throughout the course. Want to analyze this data? Some exercise bikes will allow you to download the information to your computer or will allow you to track and use it right on the bike.

Just remember, as much as you want to have these excellent features, you have to commit to the exercise as well. That means that you have to get on the bike and get the workout done, regularly because if you don’t nothing is gained. Take some time to find just the right features and priced exercise bike for you and get to working out! If you use your exercise bike fully and regularly, then you will reap the rewards of increased health and wellness that loss of weight and increased muscle tone can do for you.

There are different ways of measuring your blood pressure, which lets you measure your true blood pressure and get a list of blood pressure measurements. Electronic or digital devices are the easiest ones to use. Digital blood pressure monitors can also be considered the same way. They are especially convenient for anyone who is not used to testing his or her own blood pressure. Testing your own pressure is more convenient than visiting the doctor, as was once required. It allows you to test your blood pressure regularly, keep an accurate record of the readings and have the information ready for your doctor at each visit.

Digital monitors have either manual or automatic cuffs, and come with a built-in LCD screen that shows the reading. Some models allow for wrist or finger readings. Most of these digital blood pressure monitors come with self-inflating cuffs that inflate once the cuff has been secured and the device has been turned on. These monitors also have the feature of digital readouts that help the patient get a more accurate pressure reading. And is a good option for people who are hard of hearing or have poor eyesight. They also detect blood surges underneath the blood pressure cuff. Many digital blood pressure monitors also include a paper printout to provide a handy hard-copy record for your doctor.

In addition to all these, it is also important to consider the location and size of the cuff to check the accuracy of the monitor. The accuracy of the monitor or the reading can be checked if the reading is compared to the reading of a professional measuring device. Also, the monitors have to be tested for accuracy before use at least once a year.

Low blood pressure happens when the blood flow to the brain and other vital organs falls short, due to low pressure in the blood. Some common causes of low blood pressure are dehydration, heavy meal, severe infection, heart attack, heart failure or pregnancy. You will notice some common sign and symptoms like dizziness, lack of concentration, nausea, blurred vision and many more.

- Home Remedies for Low Blood Pressure

• Drink as much water as you can. Dehydration minimizes the blood volume which causes the drop in pressure. Drink one glass of water per hour; this would help to keep your body hydrated.

• Keep your knees flexed as this helps in bringing the pressure back to normal.

• As you warm-up before exercising it is very important to cool down after exercising. Stopping in the middle of an exercise routine can drop your pressure, so avoid it.

• Drinking alcoholic beverages does not help the low blood pressure condition. Drink healthy juices or any non-alcoholic drinks which can make your life healthy and lot less complicated.

• Salt is good for low blood pressure. You can increase your salt intake, but this increase in salt may vary from person to person.

• While sleeping keep your head elevated as this may help to adapt to an upright position.

• Be health conscious and do stretching exercises which helps to keep a tab on the pressure level. You can squeeze your fists and pump your stomach a few times to help this problem.

• A larger meal causes the blood to rush towards the digestive area leading to insufficient supply of blood to other organs. Emphasis on smaller meals, as this would help to provide proper flow of blood in the entire body.

• Take a walk after your meals. This helps in bringing the blood pressure level to normal.

• Ginseng is a Chinese root, even though its benefits are still unclear, it has been said that it helps in improving low blood pressure.

• Soak 10 small raisins in bowl of water overnight. Chew each raisin at least 30 times before swallowing it. Continue doing this for a month.

• Soak 5 pieces of almond in water and keep it overnight. Grind them to make a smooth paste and mix it in glass of milk. Boil the almond and milk paste. Drink it warm.

Warning: The reader of this article should exercise all precautionary measures while following instructions on the home remedies from this article. Avoid using any of these products if you are allergic to it. The responsibility lies with the reader and not with the site or the writer.

A number of Americans have put their hearts into lowering their cholesterol. Yet a recent American Heart Association survey found that many adults with high cholesterol still don't realize that they have an increased risk of developing heart disease.

According to the survey, 50 percent of respondents with cholesterol levels of 200 or greater, and who had risk factors such as high blood pressure or diabetes, did not perceive themselves to be at high risk for cardiovascular disease. Fifteen percent believed they were at low risk. However, the American Heart Association and National Cholesterol Education Program (NCEP) data indicate that many of these respondents are in danger of having a heart attack within a decade.

Cholesterol guidelines established by both groups show that people with multiple risk factors-smoking, high blood pressure, elevated cholesterol, etc.-and people with coronary heart disease and other conditions are at high risk of having a heart attack within 10 years.

The findings are the focus of this year's American Heart Association's Cholesterol Low Down program, an effort meant to help teach people about their risk of heart disease. Anyone can join the program by calling 1-800-AHA-USA1 or visiting americanheart.org/cld. Participants receive a Healthy Heart Kit, which includes "The Cholesterol Low Down About Your Cholesterol" guide and a "Low-Fat Favorite Recipes" cookbook. The Cholesterol Low Down is sponsored by Pfizer.

"Patients know that cholesterol is important; however, they need to better understand that their high cholesterol and additional risk factors may lead to heart disease or a stroke," said Roger S. Blumenthal, M.D., associate professor of medicine in the Division of Cardiology at Johns Hopkins Hospital and School of Medicine in Baltimore.

Words Of Wisdom

The survey also found that 72 percent of respondents strongly agree that their health care provider is a partner in managing their cholesterol. Those who frequently discuss cholesterol with their health care provider report being well-informed about issues such as setting personal cholesterol goals and the importance of following treatment plans.

"Health care providers are an important and supportive resource for individuals at risk for heart disease and stroke because of their cholesterol and other risk factors, " said Lori Mosca, M.D., Director of Preventive Cardiology at New York-Presbyterian Hospital; Associate Professor of Medicine at Columbia University College of Physicians and Surgeons. "Patients should work with their doctor to learn if their cholesterol levels are healthy and to develop a plan that includes a healthy diet and physical activity to reduce their risk."

Some of the drugs listed below can affect certain functions of the body, resulting in bad side effects. However, drugs that lower blood pressure have proven effective over the years. The benefits of using them far outweigh the risk of side effects. Most people who’ve taken these drugs haven’t had any problems.

Diuretics — Some of these drugs may decrease your body's supply of a mineral called potassium. Symptoms such as weakness, leg cramps or being tired may result. Eating foods containing potassium may help prevent significant potassium loss. You can prevent potassium loss by taking a liquid or tablet that has potassium along with the diuretic, if your doctor recommends it. Diuretics such as amiloride (Midamar), spironolactone (Aldactone) or triamterene (Dyrenium) are called "potassium sparing" agents. They don’t cause the body to lose potassium. They might be prescribed alone but are usually used with another diuretic. Some of these combinations are Aldactazide, Dyazide, Maxzide or Moduretic.

Some people suffer from attacks of gout after prolonged treatment with diuretics. This side effect isn't common and can be managed by other treatment. This is because of hyperurecemia caused by diuretics.

In people with diabetes, diuretic drugs may increase the blood sugar level. A change in drug, diet, insulin or oral antidiabetic dosage corrects this in most cases. Your doctor can change your treatment. Most of the time the degree of increase in blood sugar isn't much. Impotence may also occur in a small percentage of people.

Beta-blockers — Acebutolol (Sectral), atenolol (Tenormin), metoprolol (Lopressor, Mepressor, Merol), nadolol (Corgard), pindolol (Visken), propranolol (Inderal) or timolol (Blocadren) may cause insomnia, cold hands and feet, tiredness or depression, a slow heartbeat or symptoms of asthma. Impotence may occur. If you have diabetes and you’re taking insulin, have your responses to therapy monitored closely.

ACE inhibitors — These drugs, such as captopril (Capoten), enalapril (Vasotec), lisinopril (Zestril or Prinivil), may cause a skin rash; loss of taste; a chronic dry, hacking cough most common side effect; and in rare instances, kidney damage.

Angiotensin II receptor blockers — These drugs may cause occasional dizziness.

Calcium channel blockers — Diltiazem (Cardizem), nicardipine (Cardene), Nifedipine (Procardia) and verapamil (Calan or Isoptin) may cause palpitations, swollen ankles edema, constipation, headache or dizziness. Side effects with each of these drugs differ a great deal.

Alpha blockers — These drugs may cause fast heart rate, dizziness or a drop in blood pressure when you stand up i.e postural hypoteson

Combined alpha and beta blockers — People taking these drugs may experience a drop in blood pressure when they stand up.

Central agonists — Alpha methyldopa (Aldomet) may produce a greater drop in blood pressure when you're in an upright position (standing or walking) and may make you feel weak or faint if the pressure has been lowered too far. This drug may also cause drowsiness or sluggishness, dryness of the mouth, fever or anemia. Male patients may experience impotence. If this side effect persists, your doctor may have to change the drug dosage or use another medication.

Clonidine (Catapres), guanabenz (Wytensin) or guanfacine (Tenex) may produce severe dryness of the mouth, constipation or drowsiness. If you're taking any of these drugs, don’t stop suddenly, because your blood pressure may rise quickly to dangerously high levels.

Peripheral adrenergic inhibitors — Reserpine may cause a stuffy nose, diarrhea or heartburn. These effects aren't severe and no treatment is required other than to change the amount of drugs taken. If you have nightmares or insomnia or get depressed, tell your doctor. You should stop using the drugs.

Guanadrel (Hylorel) or guanethidine (Ismelin) may cause some diarrhea, which may persist in some people. This side effect usually becomes less of a problem if you continue treatment.

These drugs reduce blood pressure more when you stand. Consequently, you may get dizzy and lightheaded and feel weak when you get out of bed in the morning or stand up suddenly. If you notice any of these reactions — and if they persist for more than a minute or two — sit or lie down and either reduce or omit the next dose of the drug. If symptoms continue, contact your doctor.

When you're taking guanethidine, don't keep standing in the hot sun or at a social gathering if you begin to feel faint or weak. These activities cause low blood pressure. Male patients may experience impotence. Contact your doctor if this occurs. These drugs are rarely used unless other medications don’t help.

Blood vessel dilators — Hydralzine (Apresoline) may cause headaches, swelling around the eyes, heart palpitations or aches and pains in the joints. Usually none of these symptoms are severe, and most will go away after a few weeks of treatment. Minoxidil (Loniten) is a potent drug that's usually used only in resistant cases of severe high blood pressure. It may cause fluid retention (marked weight gain) or excessive hair growth.

If you want to know more about Side effects of High Blood Pressure Medicine Visit our website.

Cardio Exercise Machines – Common Cardio Workout Mistakes

Cardio exercise machine workouts are great and fun for burning excess body fat and building good cardiovascular health. These exercises not only help to burn body fat fast it will also strengthen your heart and lungs and thus reducing your chances of getting high blood pressure, stroke and heart diseases. Regular cardio exercises can also reduce bad cholesterol and raise the level of good cholesterol.

However, are you getting the most out of your cardio machine workouts? Are you using the cardio workout machines efficiently to gain maximum benefits of the exercises?

Well, you probably are not if you are an average gym user without any personal trainers to guide you because you will probably commit common cardio machine mistakes when exercising.

We shall now examine the more popular cardio workout machines and the common mistakes people commit when using these machines for their workouts.

Common mistakes when using cardio workout machines are :-

• Step up stair climber – This is perhaps the most common mistake for not getting the most out of the step up stair climber machine. Almost invariably, everyone when exercising with this machine will rest their arms on the railing. By doing so, the railing now becomes sort of like a crutch as it will now support some of your body weight making the exercise less intensive.

• Treadmill – The treadmill is perhaps the most popular cardio workout machine in the gym. A careful observation will show that many treadmill users run with too much up and downs. This mistake will wear out the person’s ankle and knee joints over time. The correct method is to take long, smooth and purposeful strides during the exercise.

• Stationery Bike – When exercising on the stationery bike, do adjust the height of the seat to a comfortable level. I really don’t understand why many stationery bike users adjust their seats to be either too high or too low. I mean, why be uncomfortable when exercising when you can be comfortable.

When the seat is too low, it adds strain to your knees and spine. When too high, your will butt will rock from side to side. So besides not getting the best from your cardio workout on the stationery bike because your body weight will be involved when you peddle, you will also look weird. It is such a silly workout mistake right?

Another common mistake is that I often see stationery bikers reading a book when exercising. That means that they exercise at a very low intensity level. Hey, how can low intensity cardio exercises work your heart and lung effectively?

• Elliptical Trainer – This is also another bewildering common cardio workout mistake. You use the elliptical trainer to tone your body and to exercise for your cardiovascular fitness right? Then why is it I often see people who use the elliptical trainer exercising at a high speed? So what is the mistake? The mistake is that they have set the resistant level too low.

You see, if you do not puff, pant and breakout in sweat, you are not getting the best out of your cardio exercises. Is it any wonder then that people are not losing weight and not improving on their cardiovascular health even when they are doing their cardio exercises regularly?

Now that you know how to avoid these common cardio machine exercise workout mistakes, you can now head for the gym and get the best out of these exercises. In a very short time, you will see your body toning up nicely, improvement on your cardio health being felt and visibly losing excess body fat.

What IS Cholesterol?

Cholesterol is a soft, waxy substance that's stored in the fat (lipid) content of one's blood stream. It's actually important to have a certain amount of "good" cholesterol in one's system.

Cholesterol, and our other body fats, cannot dissolve in our blood. They must be transported by special carriers called lipoproteins. While there are numerous kinds (too many to cover here), the two that are most important are the high-density lipoproteins (HDL) and the low-density lipoproteins (LDL). There is a third kind, which is referred to as Lp(a), which can increase one's risk of heart attack and stroke. We'll cover that one here, as well.

HDL, LDL, & Lp(a)...What ARE These?

High-density lipoproteins (HDL) are known as "good cholesterol". Most experts agree that HDL moves the cholesterol from the arteries to the liver, where it is broken down and leaves the body through the natural evacuation process. A higher HDL level seems to reduce the risk of heart attack or stroke. Keep in mind, though, that a lower HDL level in one's body (-40 mg/dL in men, -50 mg d/L in women) is a warning signal of greater risk of one or both.

HDL seems to remove excess cholesterol from the plaques which build up in one's blood vessels, thereby inhibiting or slowing their growth. This is what makes it so important to the human body. Approximately 1/3 to 1/4 of the cholesterol in our bodies is carried by the HDL.

Low-density lipoproteins (LDL) are the major transporters of cholesterol in our blood. One can experience a build up on the walls of the arteries which supply blood to our hearts and brains, if too much LDL enters the blood stream. When combined with other substances, it forms plaques. Plaques are hard, thick coatings that can clog one's arteries and decrease blood flow to the heart or the brain. Should the blood not move swiftly enough, there is danger of a blood clot forming near the plaques. When this occurs in the arteries leading to the heart, one is at greater risk of a heart attack. If it happens in the arteries which lead to one's brain, there is a higher risk of stroke.

If one's LDL level is 160 mg/dL or higher, this is an indication of a greater risk of heart disease. And if one has already been diagnosed with heart disease, it is strongly recommended that one maintain a level of less than 100 mg/dL.

A little known (by the general population) lipoprotein that can also cause a greater risk is the Lp(a) cholesterol lipoprotein. This is a generic variation of plasma (the "fluid" which carries the blood cells through one's blood stream) LDL. When one's Lp(a) level is higher, one can more quickly develop the plaque build up which physicians and specialists refer to as "arthersclerosis". Although there has been no conclusive evidence drawn as to WHY Lp(a) contributes to the increased risk of heart disease, it is commonly believed that the natural lesions which occur in our artery walls may contain substances that interact with it. This may lead to the build up of the fatty deposits.

From Where Do We Get Cholesterol?

The general consensus is that the human body is capable of producing the cholesterol that one needs to remain healthy. The body - most especially the liver - produces roughly 1,000 mg per day. Therefore the cholesterol consumed (by the average person eating the typical foods such as whole milk dairy products, eggs, meat, poultry, fish and seafood) is not really necessary to maintain the healthy level which one needs.

Two of the biggest culprits which contribute to the excessive consumption of cholesterol are transfats and saturated fats. But other fats consumed in foods can also raise blood cholesterol. While some of the excess fat is removed from the body by the liver, most heart specialists recommend that the average person limit himself/herself to less than 300 mg daily. And if one has been diagnosed with heart disease, that level should be less than 200 mg daily. If one has been diagnosed with extremely high cholesterol, even more drastic measures may be necessary to bring it under control.

How Do I Control My Intake?

A proven and accepted measure of control is to limit one's intake to no more that 6 ounces of lean meat/fish/poultry daily, and to consume only low fat/no fat dairy products. Effective substitutes for the protein necessary for good health can be found in beans and vegetables with high protein content. Two excellent sources for determining which foods have high protein content can be found at:

http://www.vegsoc.org/info/protein.htm and

http://www.vegparadise.com/protein.html#Charts

It is also recommended that one adopt a regular exercise regimen. Even a moderate amount of daily activity can help to increase the movement of blood through one's body. Physical activities such as leisurely walking, gardening, light yard work, housework and slow dancing are often prescribed as ideally suited for those who need a daily routine to help control the cholesterol levels.

A more intense regimen can include brisk walking, jogging, swimming and weight-lifting. Aerobic exercising is an excellent way to increase one's breathing and heart rates.

Side benefits of a regularly scheduled exercise program can include weight control, reducing one's risk of developing diabetes, and helping to keep one's blood pressure at a healthy level. Regular moderate to intense exercise can also help to strengthen one's heart and lungs.

To Smoke or Not to Smoke...

Most physicians and specialists recommend that no one smoke. And it has been proven that tobacco smoking increases the risk of heart disease. One's intake of oxygen, which is a necessary component for good vascular circulation and health, is drastically reduced. Plus, smoking is detrimental to HDL cholesterol levels and increases the possibility of blood clots, not to mention the risks of causing cancer in one's body.

The Effects of Alcohol on Cholesterol Levels

The moderate consumption of alcohol has shown, in some studies, to actually promote higher HDL cholesterol levels. With that said one must weigh the risks of alcoholism, obesity, stroke, high blood pressure, some forms of cancer, and sometimes depression. Exercise moderation (not more than 1-2 drinks daily for men, not more than 1 drink daily for women). And if you don't drink, don't start. There are better and safer alternatives for controlling one's cholesterol.

Synopsis:

- HDL is "good" cholesterol
- LDL is "bad" cholesterol
- An exercise regimen can help in lowering LDL and increasing HDL
- Cholesterol can be controlled with a sensible diet, for many people
- Smoking can increase the risks of lower HDL levels and the possibility of blood clots

Consult your physician or health care provider before embarking on any exercise regimen, or the consumption of alcohol, as a method to control one's cholesterol. He or she can direct you to what steps you need to take in order to ensure the best results for your efforts.

Have an annual screening (usually a blood drawing) to determine your cholesterol levels. Be sure to discuss family history and other issues which your doctor may want to know before deciding whether or not you should be checked for the Lp(a) lipoproteins. He or she can better determine your risks, the diagnosis, and possible treatment (which may include prescription medication) when fully informed.

Cardiovascular disease, also known as CVD, is the number one killer of men and women of all ethnic groups in the United States. Cardiovascular diseases include such ailments as high blood pressure, arrythmia, valve disease, congestive heart failure and stroke. Though worries of more "high profile" diseases such as breast cancer are on the forefront in many women's minds, the hard truth is that one in four women are affected with some form of cardiovascular disease.

Risk factors for cardiovascular diseases are things such as high blood pressure, obesity, abnormal blood glucose, and even the use of tobacco, among other factors. When caught at an early age, these risk factors can be muted to help prevent manifesting themselves as cardiovascular disease later on.

Altering your lifestyle can help to lower your chances for cardiovascular diseases. Such alterations as eating a diet that is low in fat and cholesterol, adding more fruits and vegetables to your diet, drinking enough water daily, and exercising for half an hour a day are all ways that physicians suggest can assist in lowering your chances for cardiovascular disease.

Cardiovascular diseases are known as silent killers, as they often have no symptoms. If you think you may be having any symptoms of heart disease, you should speak to your doctor about the many tests available. Doctors often begin with simple tests, the results of which can lead to tests that are more complex.

In connection with cardiovascular disease are "extra" heartbeats, which typically happen when there is an irritation in the lower part of the heart's pumping chambers. They interrupt the normal heart rhythm, which can feel like a missed beat. This can actually be a harmless "quirk" of your body's functions, or can lead to problems that are far more serious.

If a woman has these palpitations or any other symptoms such as dizziness, blurred vision, or shortness of breath, she should contact her doctor right away. A complete medical history, physical exam, and other tests will be run to determine the cause of these behaviors, which can be anything from stress-related behavior to something far more dangerous. The advice and consultation of a physician where heart disease is concerned is the only way to go.

The most important factor for improving cardiorespiratory fitness (cardio or CR) is the intensity of the workout. Changes in CR fitness are directly related to how "hard" an aerobic exercise is performed. The more energy expended per unit of time, the greater the intensity of the exercise, the greater the effect on cardiorespiratory fitness.

You have to know how hard is "hard" to determine if an aerobic exercise like running is producing a CR training effect or if it's just burning a few calories. The heart rate during work or exercise is an excellent indicator of how much effort you are exerting. Only by keeping track of your heart rate during a workout can you be sure that the intensity is enough to improve your CR fitness level. In other words, your ability to monitor your heart rate is the single most important key to success in CR training.

Training Heart Rate (THR) = Desired Intensity of the Workout

THR is the heart rate at which you need to exercise to get a training effect. The U.S. Army fitness gurus have given us two methods to determine THR. The first method, percent maximum heart rate (%MHR) is simpler to use, while the second method, percent heart rate reserve (%HRR) is more accurate.

%MHR Method

With this method the THR is figured using the estimated maximal heart rate. You can estimate your maximum heart rate (MHR) by subtracting your age from 220. Thus, a 20 year old would have an estimated maximum heart rate (MHR) of 200 beats per minute (220 - 20 = 200).

A person who is in poor shape should exercise at 70 percent of his MHR; if he is in relatively good shape, at 80 percent MHR; and, if he is in excellent shape, at 90 percent MHR.

Examples:

A 20 year old in good physical condition would have a THR of 160 beats per minute (BPM). 220 - 20 = 200 * .80 = 160 BPM.

A 30 year old in good physical condition would have a THR of 152 beats per minute (BPM). 220 - 30 = 190 * .80 = 152 BPM.

A 40 year old in poor physical condition would have a THR of 126 beats per minute (BPM). 220 - 40 = 180 * .70 = 126 BPM.

%HRR Method

A more accurate way to calculate THR is the %HRR method. The range from 60 to 90 %HRR is the THR range in which people should exercise to improve their CR fitness levels. If you know your general level of CR fitness, you can determine which percentage of HRR is a good starting point

for you. For example, a person in excellent physical condition could start at 85 percent of his HRR; if he is in reasonably good shape, at 70 percent HRR; and, if he is in poor shape, at 60 percent HRR.

Most CR workouts should be conducted with the heart rate between 70 to 75 percent HRR to attain, or maintain, an adequate level of fitness. A person who has reached a high level of fitness may derive more benefit from working at a higher percentage of HRR, particularly if he cannot find more than 20 minutes for CR exercise.

Exercising at any lower percentage of HRR than 60 does not give the heart, muscles, and lungs an adequate training stimulus. Exercising at more than 90 percent can be dangerous. Before anyone begins aerobic training, he should know his THR (the heart rate at which he needs to exercise to get a training effect).

The example below shows how to figure the THR by using the resting heart rate (RHR) and age to estimate heart rate reserve (HRR). A 20 year old in reasonably good physical shape is the example.

STEP 1: Determine the MHR by subtracting your age from 220. i.e. MHR = 220 - 20 = 200.

STEP 2: Determine the resting heart rate (RHR) in beats per minute (BPM) by counting the resting pulse for 30 seconds, and multiply the count by two. A shorter period can be used, but a 30 second count is more accurate. This count should be taken while you are completely relaxed and rested. For this example we use a RHR of 69 BPM.

STEP 3: Determine the heart rate reserve (HRR) by subtracting the RHR from the estimate MHR. i.e. HRR = 200 - 69 = 131 BPM

STEP 4: Calculate THR by (1) multiplying HRR by the relative fitness level as a percentage and (2) adding the result to the HRR. For example, our 20 year old in good physical condition will exercise at 70% HRR.

(1) .70 * 131 = 91.7
(2) 91.7 + 69 = 160.7

In summary, a reasonably fit 20-year-old with a resting heart rate (RHR) of 69 BPM has a training heart rate (THR) goal of 161 BPM.

During aerobic exercise, the body will usually have reached a "Steady State" after five minutes of exercise, and the heart rate will have leveled off. At this time and, immediately after exercising, is when you should monitor your heart rate to see if you are within your desired THR range.

If your pulse rate is below the THR, you must exercise harder to increase your pulse to the THR. If your pulse is above the THR, you should reduce the intensity to reduce the pulse rate to the THR goal.

Of all the organs of our body the heart is without doubt the most critical and rightly so as, if it stops pumping blood around the body and delivering vital oxygen to the other organs, including the brain, death will occur very quickly.

Despite its importance however many of us pay little if any attention to the health of our heart until forced to do so, when it is often too late. And yet keeping a check on the heart by simple routine measurement of our blood pressure could not be easier.

As with most things in life, if the heart starts to run into problems then there will be warning signs giving us time to take remedial action and these warning signs often come in the form of abnormally high or low blood pressure.

The principle role of the heart is to take freshly oxygenated blood and pump it through the main arteries and then through a network of smaller blood vessels to all parts of the body. As the heart contracts forcing blood out into the arteries pressure is exerted on the walls of the arteries. Then, as the heart relaxes and its chambers refill ready to pump again the pressure in the arteries falls.

By measuring these two pressure levels we can get an indication of just how well the heart is pumping blood around the body and thus see whether or not it is working normally.

Until quite recently it was necessary to visit the doctor's office to have your blood pressure measured. The doctor would place a cuff around your upper arm roughly at the level of the heart. He would then place his stethoscope over the brachial artery where it runs close to the surface of the skin on the inside of your arm at the elbow and proceed to inflate the cuff.

As the cuff is inflated it tightens around the arm preventing blood from flowing through the brachial artery. The pressure in the cuff, which is indicated by a mercury manometer attached to the cuff, is slowly released and the point at which blood starts flowing through the artery, and which the doctor hears as a "whoosing" sound through his stethoscope, is noted. This is the point at which the pressure in the cuff equals the pressure in the artery as the heart pumps blood through it and is known as the systolic pressure.

The doctor then continues to slowly release the pressure in the cuff and to monitor the sound of blood being pumped through the artery until no sound at all is detected. At this point the manometer indicates the pressure in the artery as the heart is at rest and refilling ready to pump again. This lower pressure is known as the diastolic pressure.

Blood pressure will vary from person to person and will also rise and fall within each of us depending on a variety of factors such as the time of day, our level of activity, whether we are feeling stressed, our general state of health and whether or not we are currently taking particular forms of medication.

For the average person at rest however systolic blood pressure will be around 120 mm Hg (millimeters of mercury) and diastolic blood pressure will be 80 mm Hg. As an indication of the degree of variation between individuals, and within any one person, the normal range of systolic pressure is considered to be 90 – 135 mm Hg and the normal range of diastolic pressure is 50 – 90 mm Hg.

If your blood pressure falls outside these readings, then your doctor will need to investigate further to discover why your blood pressure in either unusually high or unusually low.

Since most of us do not visit the doctor on a regular basis, and only venture into the surgery when we absolutely have to, it can often be many months, or even years, between blood pressure checks and we could well be walking around blissfully unaware that we have a time bomb ticking away inside us.

Today however there is a whole range of very simple to operate and relatively inexpensive blood pressure monitors available for use in our own homes and absolutely no reason at all for not keeping a regular eye on our most valuable organ.

So, before tragedy strikes either you or one of your loved ones, why not take a few minutes to check out the range of blood pressure monitors available and buy yourself some peace of mind.

Finding a source of primitive stem cells.

There are news reports about the positive impact that research on cord blood stem cells is having on the possible cure for numerous life threatening diseases. But with so many varying reports about it or even factions it is impossible to keep track of all its useful facts. Stem cells show a great level of plasticity which means they can generate and regenerate into many different types of cells and even organs within in our body. Potentially, if they can be removed from the donor and transfused into the patient then in the future, stem cells could be used to cure virtually any illness.

Stem cells are more frequently found in babies or even in embryos although it has been discovered that adult stem cells do exist. To date these have mostly been found in the brain but are dispersed freely amongst millions of other cells making the extraction incredibly difficult.

Cord blood stem cells, on the other hand, are very easy to remove. Because the process is completed after the child has been born and the umbilical cord cut and clamped there is no effect whatsoever on the baby, the parent or the birth itself.

How stem cells become T cells.

T cells are the cells that are responsible for fighting infection in children and are created when stem cells pass through the thymus gland. If the patient does not have an adequate number of effective stem cells in their blood then they will not be able to create the T cells. And subsequently they are much more likely to suffer serious infections. This, in turn, means that cord blood stem cells can be used to recreate T cells as well as other vital cells within the body of your child. The stem cells will then create an army of T cells to fight off infection and leave the body to function in a normal manner. As with a blood transfusion it is imperative to the operation's success that the stem cells transfused are of the same type as the patient's own blood. Using cord blood stem cells belonging to the patient themselves all but guarantees that this will be the case.

Stem cell testing.

The umbilical cord stem cell matrix is called Wharton's jelly and is rich in primitive stem cells. These cells are one that has yet to progress, transform or produce other cells. Primitive stem cells are the most effective type of stem cells that can be used in a transfusion on any patient.

Typically a lot of testing has been done on animals to prove the viability of using stem cells taken from cord blood of newborn babies and amongst the most prominent of these tests, according to the online journal "stem cells", have been tests carried out on pigs. In a human blood cord, similar to a pig umbilical cord, two arteries & vein are found and tests have shown positive results concerned with the storage and potency of the blood. The journal "stem cells" contains a lot of data relating to stem cells and articles on various related topics.

At present leukemia and anemia are the two most common diseases treated with stem cell transfusions although since stem cell research has grown in volume and results diseases such as Parkinson's, Multiple Sclerosis and many different forms of cancer are also showing positive results.

The only way of constantly keeping track of your blood pressure is with the help of a blood pressure monitor. But be careful if you are going to acquire one because there are many types and models of blood pressure monitors available so you have to find the ones that suit you best.


When suffering from high blood pressure it is very important to monitor how the values of your blood pressure change during the day. This way you will have an active role in taking care of your own health and it will be very easy to determine what kind of treatment you need.

The price of a digital blood pressure monitor is not too elevated and they are quite easy to use too. When you've just bought one the best thing to do is to pay a visit to your doctor and he should be able to instruct you on how to use the blood pressure monitor. It is important to do this because otherwise you may perform innaccurate measurements and this should be avoided.

You must also take into account the fact the values of the blood pressure vary at everyone, so do not be frightened if a few of your readings are a bit over the line, this is normal for everybody. You should only worry if these high values keep repeating, and in this case you should contact your doctor as soon as possible.
Also, the values of the readings that you make with the blood pressure monitors may be lower than usual a few times, which is also normal.
If you want the readings to be as accurate as possible try to sit down, rested, on a hard surface when performing the measurements.

Finally do not forget that the purpose of measuring your blood pressure at home is is to reduce it!

By atherosclerosis the inside of the arteries are thickened, hardened and stiffened, causing the space for blood flow to be narrowed or closed. This will decrease the oxygen supply to local or distant tissues.

The primary symptom of this is pain, poor organ function and bad general condition. The further consequences are tissue damage, sometimes acute damage because by stop of blood flow caused by a sudden blood clot formed in the narrowed areas.

 
THE MECHANISMS AND CAUSES OF ATHEROSCLEROSIS

The inner walls of the arteries consist of an innermost layer of endothelial cells (surface cells) and under these a layer of smooth muscle cells. The changes by atherosclerosis take place under the endothelial cells and in this muscle layer. The changes consist of: A certain degree of cell proliferation or tumour, gathering of cholesterol and fat. Deposition of calcium salts. Deposition of blood elements like fibrin.

The deposits are called atherosclerotic plaque or atheroma. Atherosclerosis is one of several types of artery thickening and hardening. A common name for thickening and hardening of arteries is "arteriosclerosis". Often atherosclerosis is also just called arteriosclerosis.

The development of atherosclerosis probably begins by a damage in the endothelium. This damage causes cholesterol and fat to penetrate into the vessel walls and deposit there. This also induces cells to proliferate. Later also calcium salts are deposited.

Factors that cause endothelial damage and thus atherosclerosis are:
-High content of cholesterol in the blood.
-High content of blood fat and especially saturated fat.
-Inflammation in the blood vessels. A sign of such inflammation is the presence of a substance called c-reactive protein.
-High amount of oxidation agents in the blood.
-High blood pressure.
-High content of low density lipoprotein (LDL) in the blood serum, and low content of high density lipoprotein (HDL) in the blood. Lipoprotein is a combination of a protein molecule and fat or cholesterol. Lipoproteins carry cholesterol or fat from place to place.
-Diabetes.
-High age.
-Smoking.
-Men have a somewhat higher chance of getting this condition than women.
-High content of the amino acid homocystein in the blood serum.

Many of these factors are ultimately caused by a bad diet and lack of daily exercise.

 
THE SYMPTOMS AND CONSEQUENCES OF ATHEROSCLEROSIS

Since atherosclerosis can affect all body parts, the symptoms will vary. However, general symptoms from the affected body parts are:
-Decreased performance, easy to tire out.
-Pain by physical activity, so called anoxic pain.
-By severe impairment of blood flow, tissue damage or sores can occur.

When the heart is affected, the symptoms will be:
-General bad condition.
-Anoxic pain from the heart and surroundings by physical activity, called angina pectoris.
-Feeling of not getting enough air, or breathing problems.

Atherosclerosis can cause blood clots that close the blood flow. There are several ways this can occur:

-The atherosclerotic plaque can rupture, making a sore in the inner wall of the vessel. At such a sore blood can coagulate, making a blood clot.
-The atherosclerotic plaque itself can grow to close a blood vessel.
-Blood coagulated at an affected area can tear loose, float with the blood stream to another place and prop a blood vessel at the new place.
-A portion of the plaque itself can tear itself loose and clog another blood vessel.

When the heart is stricken by a blood clot, heart tissue is suddenly destroyed, a condition called heart infarction, causing sudden heart failure or death.

When a blood clot strikes the brain, brain tissue is destroyed or impaired, causing paralysis, decreased consciousness, coma or other sudden functional impairments.

 
THE PREVENTION AND TREATMENT OF ATHEROSCLEROSIS

Atherosclerosis can be prevented and to some extend be cured by these measures, of which most are lifestyle adjustments:

-Eating just a little or moderate amount of fat.
-Eating just a moderate amount of sugar.
-The fat eaten should be a blending of different types of unsaturated fat from sources like: Olive oil, rape oil, sunflower oil, soy oil, walnut oil and fish. Then you will get enough of mono-unsaturated fat, omega-3-unsaturated fat, and omega-6-poly-unsaturated fat, but not too much of any of them.
-Eating much fish and just a little red meat.
-Eating a good amount of fruit and vegetables each day.
-Supply of enough vitamins, minerals and anti-oxidants.
-Only consuming moderate amount of salt.
-Stop smoking.
-Getting high blood pressure treated if lifestyle measures do not bring blood pressure down.
-Daily exercise fitted for one's own condition.
-Eliminate stress in the daily life and at the job.
-Stressing down and getting enough rest.

By high cholesterol levels that do not react properly to lifestyle measures, cholesterol lowering medication can be used, such as HMG-CoA reductase inhibitors.

By serious local narrowing of an artery, surgery to clean out or widen the artery is sometimes performed. Sometimes the artery is replaced by a graft taken from another body part or by an artificial vessel. When this is done in the heart, it is denoted as bypass surgery.

Alternative treatment to clean out the arteries is an option. There is for example a treatment consisting of using the substance EDTA to carry constituents of plaque away from the arteries. The molecules of this substance have the ability to grip around other molecules, for example cholesterol molecules, and carry them away. There is however a controversy about the effectiveness of this treatment, called chelating therapy.

Heart attacks come in all sizes, from minor to major, and the symptoms of a pending heart attack can be deceiving in many cases. Some symptoms of a pending heart attack may have been showing up for quite awhile and were ignored as something else.

Pending heart attack symptoms mask themselves as indigestion, being overworked and tired all the time, and taking naps several times a day.

During a real heart attack, you may feel feverish, have a nauseous sick feeling, shortness of breath, labored breathing, sweating, tingling in arms, chest pain, heaviness in the chest area like someone is pushing on your chest and various other indications.

Your life may depend on you making the right decision within minutes, is what you are feeling a heart attack... as a quick response time in calling for help... 911... could be the determining factor that saves your life. Its better to be wrong, than to be right and not get help on the way ASAP!

One of the major causes of a heart attack is the restriction of blood flow to the heart muscle, which causes any number of symptoms. But the bottom line is, how severe is your heart attack. That will in many ways determine what symptoms you experience. The more severy the blockage, the more severe the heart attack symptoms in most cases. The blockage may occure due to a blood clot, or material buildup inside the artery walls that breaks loose.

Many hospitals are not fully equipted to deal with heart attack victims, and will transfer the patient by air to a hospital or medical center with a heart attack specialist who can determine how bad it was, and one who has the skill to repair the damage caused by the heart attack.

The quicker the blood flow to the heart muscle is restored, the better your chance for a complete recovery from your heart attack.

Heart disease is one of the leading causes of death in most developed countries around the world, and the number of cases is rising constantly as a result of both modern lifestyles and increased overall longevity. While developing the condition can have a devastating impact on the sufferer's life, modern medicine has developed several effective treatments for heart disease, ranging from drugs and lifestyle improvements right through to surgery.

Of course, prevention is always better than cure, so before we look at some of the symptoms of cardiac disease we'll look at some of the ways you can help your body ward off the risks.

Living a healthy lifestyle can go a long way to reducing the chances of developing cardiac problems, but there is unfortunately an element of inherited risk, so even those with excellent overall health may find that they're genetically programmed towards heart disease in later life. Thankfully, the greatest influence genetics has on heart disease is that of making us more susceptible to certain causes, and with careful adjustments of our lifestyles we can greatly improve our prospects of avoiding it.

The two most deadly contributors to cardiac problems are smoking and obesity. Both of these can raise blood pressure to dangerous levels, putting extra strain on the heart. Smoking causes the build up of fatty deposits within the arteries, also causing circulation problems. Being overweight also tends to mean that a healthy diet is not being followed, and so the body may well be short of essential minerals and nutriments that the heart needs to keep on functioning healthily.

Stopping smoking and other unhealthy practices such as excessive drinking, along with improving diet and taking up exercise to reduce weight can go a long way towards averting problems.

The symptoms of a developing heart problem can be both subtle and dramatic. Unfortunately, many of the symptoms can also signify other less dangerous conditions, and so a diagnosis of heart disease is often made later than it could have been. If you come across more than one of the symptoms below, then a trip to your doctor is highly advisable.

Breathlessness when engaged in physical exercise is normal to some extent for almost everyone, but if you find you're becoming breathless more and more easily then this is a clear sign that your general fitness levels aren't all they could be, and that your heart may be struggling under the pressure.

Palpitations, that is a heavily or unevenly beating heart, can be a sign of anxiety or can come on after extreme exercise, but if neither of these situations apply then heart problems could well be the culprit.

A tingling feeling in bodily extremities such as fingers, toes or lips is often a sign that your cirulation system isn't delivering enough oxygen, again a sign of possible heart problems. Should your extremeities go on to develop a blueish colour then this is certainly not a good sign, and medical attention should be sought at once.

The final and most obvious sign of cardiac problems is a feeling of tightness or pain in the chest, a condition known as angina. If you feel chest pain with any regularity, even if not particularly severely, a medical check up is advisable to make sure you catch any problems as early as possible. Angina can be controlled very well by medication in many cases, and doesn't necessarily have to develop into full-blown heart disease.

In summary, living a healthy lifestyle while keeping an eye out for the symptoms will greatly reduce the risk of your life being devastated by heart disease.